CN213645556U - Sheet metal square hole punching die - Google Patents
Sheet metal square hole punching die Download PDFInfo
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- CN213645556U CN213645556U CN202022433016.5U CN202022433016U CN213645556U CN 213645556 U CN213645556 U CN 213645556U CN 202022433016 U CN202022433016 U CN 202022433016U CN 213645556 U CN213645556 U CN 213645556U
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Abstract
The utility model discloses a panel beating of agricultural part is towards square hole mould, include: an upper die; the male die is detachably connected to the upper die; the lower die comprises two vertical plates and a female die connected above the two vertical plates; a supporting positioning plate is detachably connected above the female die; the female die is provided with a material pressing hole for the male die to pass through; one end of the connecting rod is connected with a discharging plate, the other end of the connecting rod is movably connected with the upper die, and the discharging plate is positioned between the upper die and the female die; a square hole I for a male die to pass through is formed in the discharging plate; and the elastic piece is positioned between the stripper plate and the upper die and is placed on the stripper plate.
Description
Technical Field
The utility model relates to a sheet metal square hole punching die for agricultural parts; more specifically say, the utility model relates to a specific panel beating for bow-shaped agricultural machinery part is towards square hole mould.
Background
The original square hole punching die is convenient for processing a workpiece with a square hole on one plane, and for the existing specific arched agricultural machine part, the arched agricultural machine part is difficult to reasonably and correctly place, so that the qualification degree and the accuracy of the arched agricultural machine part after processing are difficult to ensure; the special arched agricultural machine parts are irregular in shape, and the die structure of the lower die and the bottom plate is difficult to arrange during processing; meanwhile, after the punching processing is finished, the workpiece and the male die cannot be separated independently and need to be separated manually, so that the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
In order to realize these objects and other advantages in accordance with the present invention, there is provided a sheet metal square hole punching die, comprising:
an upper die;
the male die is detachably connected to the upper die;
the lower die comprises two vertical plates and a female die connected above the two vertical plates; a supporting positioning plate is detachably connected above the female die; the female die is provided with a material pressing hole for the male die to pass through;
one end of the connecting rod is connected with a discharging plate, the other end of the connecting rod is movably connected with the upper die, and the discharging plate is positioned between the upper die and the female die; a square hole I for a male die to pass through is formed in the discharging plate;
and the elastic piece is positioned between the stripper plate and the upper die and is placed on the stripper plate.
Preferably, wherein, the upper die is formed by detachably connecting an upper die plate, a backing plate and a fixing plate, and the connecting mode is as follows: the upper template is provided with a guide sleeve hole and a nut hole I; the base plate is provided with a through hole II; the fixing plate is provided with a threaded hole I; the nut hole I, the through hole II and the threaded hole I correspond to each other, and the upper template, the base plate and the fixing plate are connected through the nut hole I, the through hole II and the threaded hole I through bolts.
Preferably, the mode of detachably connecting the male die and the upper die is as follows: the upper end of the male die is provided with two small protruding squares; a groove is formed in the middle of the fixing plate, and a square hole II is formed in the groove; the two small protruding squares of the male die are clamped into the groove of the fixing plate, and the backing plate is attached to and pressed on the fixing plate and the male die.
Preferably, the connection mode of the lower die is as follows: a bottom plate for supporting the lower die is arranged below the lower die, and the bottom plate is provided with a guide column hole, a nut hole III and a nut hole IV which correspond to the guide sleeve hole; the vertical plate is provided with a through hole IV and a through hole V; the female die is provided with a material pressing hole, a threaded hole II and a threaded hole III; the supporting positioning plate is provided with a threaded hole IV and a positioning block; connecting the nut hole III, the through hole III, the threaded hole II and the threaded hole IV which correspond to each other through bolts; and connecting the nut hole IV, the through hole IV and the threaded hole IV which correspond to each other through bolts.
Preferably, the upper template is provided with a through hole I, the base plate is provided with a nut hole II, the fixing plate is provided with a through hole III, and the through hole I, the nut hole II and the through hole III are correspondingly communicated in series; one end of the connecting rod is provided with a threaded rod, and the other end of the connecting rod is provided with a nut rod, the diameter of which is larger than that of the through hole III and smaller than that of the through hole I; the discharging plate is provided with a threaded hole V; the threaded rod of connecting rod runs through-hole I nut hole II with behind the through-hole III with V threaded connection of screw hole on the stripper, just the nut pole is mobile spacing in the through-hole I of cope match-plate pattern and the nut hole II of backing plate.
Preferably, wherein the elastic member is rubber having elastic deformation.
Preferably, the upper die is provided with a pin hole I, a pin hole II and a pin hole III, and the lower die is provided with a pin hole IV, a pin hole V and a pin hole VI; and the pin hole I, the pin hole II, the pin hole III, the pin hole IV, the pin hole V and the pin hole VI correspond to each other.
The utility model discloses at least, include following beneficial effect:
1. because the supporting and positioning plate is additionally arranged on the female die of the square hole punching die, the problem that the square hole punching positions of the arch-shaped parts are not on the same plane is solved.
2. Because the vertical plate is additionally arranged between the bottom plate and the female die of the square hole punching die, a hollow space is formed between the female die and the bottom plate, and the problem of the die structure that the lower die and the bottom plate are difficult to arrange when arch-shaped parts are processed is solved.
3. Due to the fact that the discharging plate is movably connected with the fixing plate, and the elastic piece made of the rubber with elastic deformation is arranged between the discharging plate and the fixing plate, the discharging plate can automatically separate the part from the male die after the part is machined, discharging is convenient, and working efficiency is improved.
4. Because the guide sleeve holes corresponding to the guide post holes on the supporting and positioning plate are arranged on the two sides of the upper template, the precision is improved, a good guiding effect is achieved, and the service life of the die is prolonged.
5. Because the upper die plate, the base plate, the fixing plate, the female die, the vertical plate and the bottom plate are all provided with the pin holes, the precision of die assembly is improved, and the purpose of good positioning is achieved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Description of the drawings:
fig. 1 is a schematic front view of the general assembly of the mold of the present invention;
FIG. 2 is a perspective view of the mold assembly of the present invention;
FIG. 3 is a schematic view of the upper plate of the present invention;
fig. 4 is a schematic view of the backing plate of the present invention;
fig. 5 is a schematic view of a fixing plate of the present invention;
FIG. 6 is a schematic view of the male mold of the present invention;
FIG. 7 is a schematic view of a stripper plate according to the present invention;
fig. 8 is a schematic view of the supporting positioning plate of the present invention;
fig. 9 is a schematic view of the female mold of the present invention;
FIG. 10 is a schematic view of arcuate agricultural machine components of the present invention;
fig. 11 is a schematic view of a vertical plate of the present invention;
fig. 12 is a schematic view of a bottom plate of the present invention;
the specific implementation mode is as follows:
the present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It should be noted that in the description of the present invention, the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, or a connection between two elements, and those skilled in the art will understand the specific meaning of the terms in the present invention in a specific context.
Furthermore, in the present disclosure, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature in direct contact with the first and second features, or in indirect contact with the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature.
Fig. 1 to 12 show an implementation form of the present invention, which includes:
an upper die;
the male die 1 is detachably connected to the upper die;
the lower die comprises two vertical plates 2 and a female die 3 connected above the two vertical plates 2; the upper part of the female die 3 is detachably connected with a supporting positioning plate 4; the female die 3 is provided with a material pressing hole 5 for the male die 1 to pass through;
one end of the connecting rod 6 is connected with a discharging plate 7, the other end of the connecting rod is movably connected with the upper die, and the discharging plate 7 is positioned between the upper die and the female die 3; the discharging plate 7 is provided with a square hole I8 for the male die 1 to pass through;
and an elastic member 9 positioned between the stripper plate 7 and the upper mold and placed on the stripper plate 7.
In the technical scheme, the male die 1 is detachably linked with an upper die; then, the female die 3 is detachably connected above the vertical plate 2 to form a hollow frame structure, and the supporting and positioning plate 4 is detachably connected above the female die 3; then, the discharging plate 7 is detachably and movably connected with the upper die through the connecting rod 6, the discharging plate 7 can vertically move up and down, and a material pressing hole 5 for the male die 1 to penetrate through is formed in the female die 3; finally, an elastic body 9 is arranged on the stripper plate 7. After the whole die is assembled, putting an arched agricultural machine part 10 to be processed, firstly, adjusting the position of the arched agricultural machine part 10 to be processed through the supporting and positioning plate 4, then, applying pressure downwards to the upper die, enabling the male die 1 to penetrate through a square hole I8 of the discharging plate 7 to process the appointed position of the arched agricultural machine part 10 to be processed, meanwhile, reducing the gap between the upper die and the discharging plate 7, enabling the elastic body 9 arranged on the discharging plate 7 to be elastically deformed under the action of pressure, and enabling the discharging plate 7 to downwards press the arched agricultural machine part 10 to be processed under the action of the elastic force of the elastic body 9, so that the arched agricultural machine part 10 to be processed is kept still; after the machining is finished, the upper die is lifted upwards, the male die 1 penetrates through the square hole I8 upwards, meanwhile, the elastic body 9 which is elastically deformed applies elastic force to the discharging plate 7 to enable the discharging plate 7 to be kept still, the machined arched agricultural machine part 10 is separated from the male die 1, after the upper die is lifted to a certain height, the discharging plate 7 is separated from the machined arched agricultural machine part 10, and finally the arched agricultural machine part 10 is taken out to finish the operation.
In the above technical solution, the upper mold is formed by detachably connecting an upper mold plate 11, a backing plate 12 and a fixing plate 13, and the connecting manner is as follows: the upper template 11 is provided with a guide sleeve hole 14 and a nut hole I15; the backing plate 12 is provided with a through hole II 18; the fixing plate 13 is provided with a threaded hole I21; the nut hole I15, the through hole II 18 and the threaded hole I21 correspond to each other, and the upper template 11, the backing plate 12 and the fixing plate 13 are connected through the nut hole I15, the through hole II 18 and the threaded hole I21 by bolts, so that the upper die is convenient to assemble and disassemble.
In the above technical solution, the male die 1 and the upper die are detachably connected in the following manner: the upper end of the male die 1 is provided with two small protruding blocks 25; a groove 24 is formed in the middle of the fixing plate 13, and a square hole II 43 is formed in the groove 24; the two small convex blocks 25 of the male die 1 are clamped into the grooves 24 of the fixing plate 13, and the backing plate 12 is attached to and pressed on the fixing plate 13 and the male die 1, so that the male die 1 is stably fixed on the upper die, the accuracy of the die is improved, and a punch is protected.
In the above technical solution, the connection mode of the lower mold is as follows: a bottom plate 26 for supporting the lower die is arranged below the lower die, so that the stability of the die is improved; the bottom plate 26 is provided with a guide post hole 27 corresponding to the guide sleeve hole 14, so that the precise positioning effect is achieved, the precision of the die is improved, a punch is protected, and the service life of the die is prolonged; the bottom plate is provided with a nut hole III 28 and a nut hole IV 29; the vertical plate 2 is provided with a through hole IV 31 and a through hole V44; the female die 3 is provided with a material pressing hole 5, a threaded hole II 34 and a threaded hole III 35; the supporting and positioning plate 4 is provided with a threaded hole IV 37 and a positioning block 38, the arched agricultural machine part 10 can be accurately positioned, the nut hole III 28, the through hole IV 31, the threaded hole II 34 and the threaded hole IV 37 which correspond to each other are connected through bolts, the nut hole IV 29, the through hole V44 and the threaded hole IV 37 which correspond to each other are connected through bolts, and therefore the lower die can be assembled and disassembled conveniently.
In the technical scheme, the upper template 11 is provided with a through hole I16, the base plate 12 is provided with a nut hole II 19, the fixing plate is provided with a through hole III 22, and the through hole I16, the nut hole II 19 and the through hole III 22 are correspondingly communicated in series; one end of the connecting rod 39 is provided with a threaded rod 40, and the other end of the connecting rod is provided with a nut rod 41, the diameter of which is larger than that of the through hole III 22 and smaller than that of the through hole I16; the discharging plate 7 is provided with a threaded hole V42; the threaded rod 40 of the connecting rod 39 penetrates through the through hole I16, the nut hole II 19 and the through hole III 22 and then is in threaded connection with the threaded hole V42 in the discharging plate 7, and the nut rod 41 is movably limited in the through hole I16 of the upper template 11 and the nut hole II 19 of the backing plate 12.
In the technical scheme, the elastic part 9 is made of rubber with elastic deformation, and after the processing is finished, the elastic part 9 with elastic deformation applies elasticity to the discharging plate 7, so that the discharging plate 7 can automatically separate the arched agricultural part 10 from the male die 1, the discharging is convenient, and the working efficiency is improved.
In the technical scheme, the upper die is provided with a pin hole I17, a pin hole II 20 and a pin hole III 23, the lower die is provided with a pin hole IV 30, a pin hole V32 and a pin hole VI 36, and the pin hole I17, the pin hole II 20, the pin hole III 23, the pin hole IV 30, the pin hole V32 and the pin hole VI 36 correspond to each other; the positioning function is realized during the assembly, and the assembly error is effectively reduced.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (7)
1. The utility model provides a panel beating side hole mould which characterized in that includes:
an upper die;
the male die is detachably connected to the upper die;
the lower die comprises two vertical plates and a female die connected above the two vertical plates; a supporting positioning plate is detachably connected above the female die; the female die is provided with a material pressing hole for the male die to pass through;
one end of the connecting rod is connected with a discharging plate, the other end of the connecting rod is movably connected with the upper die, and the discharging plate is positioned between the upper die and the female die; a square hole I for a male die to pass through is formed in the discharging plate;
and the elastic piece is positioned between the stripper plate and the upper die and is placed on the stripper plate.
2. The sheet metal square hole punching die according to claim 1, characterized in that: the upper die is formed by detachably connecting an upper die plate, a base plate and a fixing plate, and the connecting mode is as follows: the upper template is provided with a guide sleeve hole and a nut hole I; the base plate is provided with a through hole II; the fixing plate is provided with a threaded hole I; the nut hole I, the through hole II and the threaded hole I correspond to each other, and the upper template, the base plate and the fixing plate are connected through the nut hole I, the through hole II and the threaded hole I through bolts.
3. The sheet metal square hole punching die according to claim 2, characterized in that: the mode that the terrace die can be dismantled with last mould and be connected does: the upper end of the male die is provided with two small protruding squares; a groove is formed in the middle of the fixing plate, and a square hole II is formed in the groove; the two small protruding squares of the male die are clamped into the groove of the fixing plate, and the backing plate is attached to and pressed on the fixing plate and the male die.
4. The sheet metal square hole punching die according to claim 2, characterized in that: a bottom plate for supporting the lower die is arranged below the lower die, and the bottom plate is provided with a guide column hole, a nut hole III and a nut hole IV which correspond to the guide sleeve hole; the vertical plate is provided with a through hole IV and a through hole V; the female die is provided with a material pressing hole, a threaded hole II and a threaded hole III; the supporting positioning plate is provided with a threaded hole IV and a positioning block; the nut hole III, the through hole III, the threaded hole II and the threaded hole IV which correspond to each other are connected through bolts; the nut hole IV, the through hole IV and the threaded hole IV which correspond to each other are connected through bolts.
5. The sheet metal square hole punching die according to claim 2, characterized in that: the upper template is provided with a through hole I, the base plate is provided with a nut hole II, the fixing plate is provided with a through hole III, and the through hole I, the nut hole II and the through hole III are correspondingly communicated in series; one end of the connecting rod is provided with a threaded rod, and the other end of the connecting rod is provided with a nut rod, the diameter of which is larger than that of the through hole III and smaller than that of the through hole I; the discharging plate is provided with a threaded hole V; the threaded rod of connecting rod runs through-hole I nut hole II with behind the through-hole III with V threaded connection of screw hole on the stripper, just the nut pole is mobile spacing in the through-hole I of cope match-plate pattern and the nut hole II of backing plate.
6. The sheet metal square hole punching die according to claim 1, characterized in that: the elastic piece is rubber with elastic deformation.
7. The sheet metal square hole punching die according to claim 1, characterized in that: the upper die is provided with a pin hole I, a pin hole II and a pin hole III, and the lower die is provided with a pin hole IV, a pin hole V and a pin hole VI; and the pin hole I, the pin hole II, the pin hole III, the pin hole IV, the pin hole V and the pin hole VI correspond to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022433016.5U CN213645556U (en) | 2020-10-28 | 2020-10-28 | Sheet metal square hole punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022433016.5U CN213645556U (en) | 2020-10-28 | 2020-10-28 | Sheet metal square hole punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213645556U true CN213645556U (en) | 2021-07-09 |
Family
ID=76704161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022433016.5U Active CN213645556U (en) | 2020-10-28 | 2020-10-28 | Sheet metal square hole punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213645556U (en) |
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2020
- 2020-10-28 CN CN202022433016.5U patent/CN213645556U/en active Active
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